edde-framework/edde-framework

<?php
    declare(strict_types=1);

    namespace Edde\Ext\Template;

    use Edde\Api\Converter\IContent;
    use Edde\Api\Template\ITemplate;
    use Edde\Common\Converter\AbstractConverter;
    use Edde\Common\Converter\Content;

    class TemplateConverter extends AbstractConverter {
        public function __construct() {
            $this->register(ITemplate::class, [
                'text/html',
                'text/*',
                '*/*',
                'string',
            ]);
        }

        /**
         * @inheritdoc
         *
         * @param ITemplate $content
         */
        public function convert($content, string $mime, string $target = null): IContent {
            $this->unsupported($content, $target, $content instanceof ITemplate);
            switch ($target) {
                case 'text/html':
                case 'text/*':
                case '*/*':
                case 'string':
                    return new Content($content->string(), 'text/html');
            }
            return $this->exception($mime, $target);
        }
    }